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Objetivo 20X, Objetivo de Microscopio Acromático 20X, Latón Cromado, Interfaz de Lente de Objetivo de Microscopio 20X, 20,2mm para Accesorios de Telescopio
Especificaciones básicas: esta lente tiene un aumento de 20X, una distancia de riel común de 195 mm y una distancia parafocal de 45 mm
Más claro: esta lente está recubierta con alta transmisión de luz, con alto índice de refracción y la imagen es más brillante
Rebote automático: dispositivo de protección de resorte, puede rebotar automáticamente cuando toca la cubierta de vidrio durante la observación para proteger la lente de aplastar la muestra
LeftCoast
Comentado en Canadá el 7 de febrero de 2024
Item arrived promptly. The objective itself was contained in a hard plastic container and shipped in a plastic bag.I removed the 100x oil objective( used once to test it...essentially useless) The new configuration on my Swift 380T is 4x 10x 20x and 40x.The new 20x, though not quite parfocal with the existing objectives, is close enough not be an annoyance.The 20x itself is quite good. Colour correction is fine and view is not too mushy near the edge of the field.In summary I am pleased overall with the lens and would recommend as an inexpensive option.
Andrew McNiece
Comentado en los Estados Unidos el 10 de noviembre de 2024
For context, I am an amateur when it comes to microscopy. My use and interest is purely from a hobbiest point of view.As many do, I removed my oil objective and opted for this 20X. It mounted up easily provides a good crisp image. It only requires a slight fine adjustment when switching from my 10X or to my 40X, making it as if it was OEM. It would have been nice to have a matching color but given the price and functionality, the different color is purely cosmetic. I'd definitely buy this objective again.
Andy Dee
Comentado en Canadá el 26 de enero de 2024
Ordered this objective for my Swift SW380T microscope. Very clear objective. I am satisfied with this purchase and recommend it.
Green apple
Comentado en India el 18 de octubre de 2023
Good objective lens.
Dr. Clive R. Bagshaw
Comentado en los Estados Unidos el 1 de diciembre de 2022
This lens proved to be a good match for my Amscope 120 and Swift 350 microscopes, giving images at least as good as the supplied 10x objectives. The field-of-view of 0.9 mm through the 10x 18 mm eyepiece was not flat at the edges, but the central area captured by a lens-less USB camera (0.18 mm) was good. Works fine with plankton samples as shown by the image of Ceratium.
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